CVE-2023-21026

In updateInputChannel of WindowManagerService.java, there is a possible way to set a touchable region beyond its own SurfaceControl due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254681548

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/pixel/2023-03-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*

History

25 Feb 2025, 16:15

Type	Values Removed	Values Added
CWE		CWE-703

Information

Published : 2023-03-24 20:15

Updated : 2025-02-25 16:15

NVD link : CVE-2023-21026

Mitre link : CVE-2023-21026

CVE.ORG link : CVE-2023-21026

JSON object : View

Products Affected

google

android

CWE

NVD-CWE-noinfo CWE-703

Improper Check or Handling of Exceptional Conditions

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